Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MOBX held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Focus Partners Wealth | 0 | $1.1M | β | 0.000% | 0.00% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 2.3M | $769K | β | 34.853% | 0.00% |
| 3 | Vanguard Capital Wealth Advisors | 1.5M | $486K | +5.1% | 21.995% | 0.45% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 992K | $331K | +132.7% | 15.011% | 0.00% |
| 5 | Alessandra Capital Management, LLC | 688K | $230K | β | 10.410% | 0.10% |
| 6 | UBS Group AG | 538K | $180K | -34.7% | 8.139% | 0.00% |
| 7 | STATE STREET CORP | 526K | $176K | +343.0% | 7.965% | 0.00% |
| 8 | VANGUARD FIDUCIARY TRUST CO | 517K | $173K | β | 7.825% | 0.00% |
| 9 | NORTHERN TRUST CORP | 193K | $65K | +156.3% | 2.925% | 0.00% |
| 10 | Mariner, LLC | 135K | $45K | 0.0% | 2.050% | 0.00% |
| 11 | Krilogy Financial LLC | 10K | $28K | -93.9% | 0.154% | 0.00% |
| 12 | Beacon Pointe Advisors, LLC | 79K | $27K | -12.2% | 1.202% | 0.00% |
| 13 | XTX Topco Ltd | 50K | $17K | β | 0.753% | 0.00% |
| 14 | PFG Investments, LLC | 36K | $12K | +12.2% | 0.538% | 0.00% |
| 15 | CITIGROUP INC | 32K | $11K | +3237300.0% | 0.490% | 0.00% |
| 16 | JANE STREET GROUP, LLC | 30K | $10K | -88.2% | 0.458% | 0.00% |
| 17 | HCR Wealth Advisors | 30K | $10K | 0.0% | 0.454% | 0.00% |
| 18 | MONEY CONCEPTS CAPITAL CORP | 25K | $8K | β | 0.378% | 0.00% |
| 19 | GOLDMAN SACHS GROUP INC | 23K | $8K | β | 0.344% | 0.00% |
| 20 | LPL Financial LLC | 16K | $5K | β | 0.235% | 0.00% |
| 21 | BlackRock, Inc. | 6K | $2K | β | 0.093% | 0.00% |
| 22 | Allworth Financial LP | 6K | $2K | β | 0.084% | 0.00% |
| 23 | WELLS FARGO & COMPANY/MN | 3K | $835 | +150.0% | 0.038% | 0.00% |
| 24 | UBS ASSET MANAGEMENT AMERICAS INC | 899 | $300 | 0.0% | 0.014% | 0.00% |
| 25 | WOLVERINE ASSET MANAGEMENT LLC | 267 | $89 | -68.3% | 0.004% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in MOBX β a direct measure of their conviction.
Filings activity in MOBX during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 25 | +0.0% | 27.85% | +7.58 pp | $4M | +37% |
| Q4 2025 | 25 | +8.7% | 20.27% | 41.05 pp | $3M | 67% |
| Q3 2025 | 23 | 4.2% | 61.32% | +11.87 pp | $8M | +24% |
| Q2 2025 | 24 | 4.0% | 49.45% | +23.89 pp | $6M | +93% |
| Q1 2025 | 25 | 7.4% | 25.56% | 1.59 pp | $3M | 5.9% |
| Q4 2024 | 27 | +0.0% | 27.15% | 10.65 pp | $4M | 28% |
| Q3 2024 | 27 | +13% | 37.80% | +25.87 pp | $5M | +217% |
| Q2 2024 | 24 | β | 11.93% | β | $2M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MOBX stock.
Based on Q1 2026 13F filings, institutional ownership of Mobix Labs, Inc. stands at 27.9%, held across 25 reporting institutions.
Focus Partners Wealth is the largest reported institutional holder of MOBX, with approximately 0 shares worth $0.00B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of MOBX, including JANE STREET GROUP, LLC.
Our composite Smart Money Score for MOBX is 59 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
9 institutions opened new positions in MOBX during Q1 2026, while 9 fully exited. 10 added to existing positions and 5 trimmed.
MOBX institutional ownership rose by 7.58 percentage points quarter-over-quarter, with a net change of +0 holders.
The top 10 institutions account for 96.2% of all reported 13F value in MOBX, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Mobix Labs, Inc. (MOBX) Institutional Ownership